public TransactionObject UnsendFriendRequest(int senderUserID, int receiverUserID)
{
TransactionObject response = new TransactionObject();
if ((frManager.CheckExistence(senderUserID, receiverUserID)))
{
try
{
User senderUser = userManager.GetUser(senderUserID);
User receiverUser = userManager.GetUser(receiverUserID);
FriendRequest fr= frManager.GetFriendRequestByUsernames(senderUserID, receiverUserID); ;
senderUser.SentFriendRequests.Remove(fr);
receiverUser.ReceivedFriendRequests.Remove(fr);
frManager.DeleteRequest(fr);
uow.Save();
}
catch (Exception ex)
{
response.IsSuccess = false;
response.Explanation = base.GetExceptionMessage(ex);
}
}
else
{
response.IsSuccess = false;
response.Explanation = "This friend request has not been sent before!";
}
return response;
}